American Superconductor Corporation - Common Stock (NQ:AMSC)

26.89 +1.24 (+4.83%)
Delayed Quote Updated: 4:00 PM EDT, Oct 15, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 1,134,461
Open 24.71
Bid (Size) 26.88 (200)
Ask (Size) 27.20 (100)
Prev. Close 25.65
Today's Range 24.08 - 27.05
52wk Range 24.08 - 70.49
Shares Outstanding 30,318,511
Dividend Yield N/A

Performance

52-Week Range 61.9% below 52-week high
26.89
24.0852W Low 70.4952W High
1 Week 14.7% below 1-week high
24.081W Low 31.541W High

American Superconductor Corporation - Common Stock (AMSC) traded between $24.08 and $70.49 over the past 52 weeks and last traded at $26.89, 61.9% below its 52-week high. Over the past week it ranged between $24.08 and $31.54.

Past 12 Months
-11.9%
-2.9%
-18.7%
-29.2%
-14.9%
-59.7%
1W -$3.63
1M -$0.81
3M -$6.20
6M -$11.08
YTD -$4.69
1Y -$39.79

AMSC was -59.7% over the past year, -29.2% over six months, -14.9% year to date, -11.9% in the last week.

12 Months vs Market
AMSC
-59.7%
DIA
+12.6%
SPY
+16.0%
QQQ
+20.9%
IWM
+9.9%

Over the past 12 months AMSC returned -59.7% versus DIA (Dow) +12.6%, SPY (S&P 500) +16.0%, QQQ (Nasdaq 100) +20.9% and IWM (Russell 2000) +9.9%.

Volume & Liquidity 1.52× 3-mo avg
Today 1,134,461 3-mo avg 745.0K
1W
861.5K
1M
785.0K
3M
745.0K
6M
997.2K
YTD
1.0M
1Y
1.0M

AMSC most recently traded 1,134,461 shares against a 3-month average daily volume of 745.0K.

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Frequently Asked Questions

Is American Superconductor Corporation - Common Stock publicly traded?
Yes, American Superconductor Corporation - Common Stock is publicly traded.
What exchange does American Superconductor Corporation - Common Stock trade on?
American Superconductor Corporation - Common Stock trades on the Nasdaq Stock Market
What is the ticker symbol for American Superconductor Corporation - Common Stock?
The ticker symbol for American Superconductor Corporation - Common Stock is AMSC on the Nasdaq Stock Market
What is the current price of American Superconductor Corporation - Common Stock?
The current price of American Superconductor Corporation - Common Stock is 26.89
When was American Superconductor Corporation - Common Stock last traded?
The last trade of American Superconductor Corporation - Common Stock was at 10/15/26 04:00 PM ET
What is the market capitalization of American Superconductor Corporation - Common Stock?
The market capitalization of American Superconductor Corporation - Common Stock is 815.26M
How many shares of American Superconductor Corporation - Common Stock are outstanding?
American Superconductor Corporation - Common Stock has 815M shares outstanding.
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